target/linux/layerscape/patches-5.4/820-usb-0022-usb-fsl-Remove-unused-variable.patch

   1 From 7dc31f24c77d41660047ea0dcddbe33ae1d819ee Mon Sep 17 00:00:00 2001
   2 From: Nikhil Badola <nikhil.badola@freescale.com>
   3 Date: Mon, 11 May 2015 13:19:09 +0530
   4 Subject: [PATCH] usb: fsl: Remove unused variable
   5
   6 Remove unused variable td_complete
   7
   8 Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
   9 Reviewed-by: Ran Wang <ran.wang_1@nxp.com>
  10 Reviewed-by: Peter Chen <peter.chen@nxp.com>
  11 ---
  12  drivers/usb/gadget/udc/fsl_udc_core.c | 5 +----
  13  1 file changed, 1 insertion(+), 4 deletions(-)
  14
  15 --- a/drivers/usb/gadget/udc/fsl_udc_core.c
  16 +++ b/drivers/usb/gadget/udc/fsl_udc_core.c
  17 @@ -1595,14 +1595,13 @@ static int process_ep_req(struct fsl_udc
  18                 struct fsl_req *curr_req)
  19  {
  20         struct ep_td_struct *curr_td;
  21 -       int     td_complete, actual, remaining_length, j, tmp;
  22 +       int     actual, remaining_length, j, tmp;
  23         int     status = 0;
  24         int     errors = 0;
  25         struct  ep_queue_head *curr_qh = &udc->ep_qh[pipe];
  26         int direction = pipe % 2;
  27
  28         curr_td = curr_req->head;
  29 -       td_complete = 0;
  30         actual = curr_req->req.length;
  31
  32         for (j = 0; j < curr_req->dtd_count; j++) {
  33 @@ -1647,11 +1646,9 @@ static int process_ep_req(struct fsl_udc
  34                                 status = -EPROTO;
  35                                 break;
  36                         } else {
  37 -                               td_complete++;
  38                                 break;
  39                         }
  40                 } else {
  41 -                       td_complete++;
  42                         VDBG("dTD transmitted successful");
  43                 }
  44